﻿/*
 * The MIT License (MIT)
 * 
 * Copyright (c) 2012 Junhua
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
 * documentation files (the "Software"), to deal in the Software without restriction, including without 
 * limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
 * Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions
 * of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
 * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 * DEALINGS IN THE SOFTWARE.
 */

namespace Avatar.Log
{
    using System;
    using System.IO;
    using System.IO.IsolatedStorage;

    public static class Logger
    {
        static string logfile = "log.log";
        static string errorfile = "error.log";

        static Logger()
        {
        }

        public static void Debug(string msg)
        {
#if DEBUG
            System.Diagnostics.Debug.WriteLine(msg);
#endif
        }

        public static void Log(string msg)
        {
#if DEBUG
            lock (logfile)
            {
                Append(logfile, msg);
            }
#endif
        }

        public static void Error(Exception ex)
        {
#if DEBUG
            lock (errorfile)
            {
                Append(errorfile, ex.ToString());
            }
#endif
        }

        static void Append(string path, string text)
        {
            var storage = IsolatedStorageFile.GetUserStoreForApplication();
            using (var fs = storage.OpenFile(path, System.IO.FileMode.Append))
            using (StreamWriter sw = new StreamWriter(fs))
            {
                sw.WriteLine(DateTime.Now);
                sw.WriteLine(text);
                sw.Flush();
            }
        }
    }
}
